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DAG1000-4O

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DAG1000-4O

38219456

DAG1000-4O 4 * FXO Analog VoIP Gateway

DAG1000-4O FXO analog gateway is a type of access gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS) and PBX systems. The analog gateway has 4 FXO ports and is used to connect to analog PBX or the PSTN lines of telecom carriers. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. It provides low-cost and easy-to-use VoIP solutions for small businesses, SOHO, remote offices as well as enterprises with multiple branches.
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  • 80192563

    3-Way Conference

  • 62834901

    T.38/T.30

  • 31048625

    4 FXO

  • 63258947

    TLS/SRTP

  • 32540698

    NGN/IMS

  • 80974351

    VLAN

Cost- Effective VoIP Gateway

03652179
  • 4 FXO ports, 1 WAN, 2 LAN
  • Support SIP, IMS
  • T.38 Fax
  • Flexible routing & Dial plan
  • Interoperable with leading softswitches, IP-PBXs and SIP servers
43785061

High Stability and Reliability

Embedded Operation System

Market-proven hardware design

Carrier-grade reliability

Main/Secondary SIP server failover

TLS/SRTP Security

Easy Management

  • Intuitive Web interface including Quick installation guide
  • Support SNMP &TR-069
  • Automated provisioning
  • Dinstar Cloud Management System
  • Configuration Backup and Restore
  • Debug tools in web interface

93854206

Product Features

  • IPv6, IPv4
  • SIP/IMS
  • SIP v2.0 (RFC3261) based on UDP/TCP/TLS
  • Fax over T.38 and Pass-through
  • QoS:L3 DIFFServ, 802, 1P/Q VLAN Tagging
  • 3-way conference
  • Hunting group
  • Voice Mail
  • Pluse Dialing
  • MWI
  • TLS/SRTP
  • Call waiting
  • Call Transfer (Blind transfer, Attend transfer)
  • Call Forwarding (Unconditional, No reply)
  • Speed Dial
  • Do Not Disturb(DND)
  • Automatic firmware upgrade and configuration via HTTP/HTTPS
  • System logs & CDR
  • Flexible routing & dial plan
  • Backup and restore
  • SNMP/TR-069
  • Music on hold
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